Performance Custom Interior

I had my headliner replaced here a few weeks ago. Although it was very inexpensive when compared to other estimates, beware because you get what you pay for. The car was not ready when promised (it was over 4 hours late), and the finished product had a "lumpy" appearance. I was told the lumpiness would "disappear" as the fabric shrank over the next few days, but it has been 2 weeks without ANY improvement. I thought about going back to complain or ask them to replace/repair, but decided instead to go elsewhere.